Tens machine



FIG. 1 is a front view a first embodiment of a tens machine of our newdesign;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view of a second embodiment thereof with a screendisplay;

FIG. 8 is a front view of the second embodiment with a different screendisplay;

FIG. 9 is a front view of the second embodiment with a second differentscreen display;

FIG. 10 is a front view of the second embodiment with a third differentscreen display;

FIG. 11 is a front view of the second embodiment-with a fourth differentscreen display;

FIG. 12 is a front view of the second embodiment with a fifth differentscreen display; and,

FIG. 13 is a front view of the second embodiment with a sixth differentscreen display.

The broken lines showing in the Figures are included for the purpose ofillustrating unclaimed portions of the tens machine and foim no part ofthe claimed design.

CLAIM I claim the ornamental design for a tens machine, as shown anddescribed.